Heinrich Hermann Holke, b: 1913 - Westerbeck Nr. 73, Westercappeln

^{1914 - 1918 World War I}
^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}

^{1871 Franco - Prussian War}
^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}

^{1815 Battle of Waterloo, Napoleon defeat}
^{1830 French Revolution}
^{1837 Queen Victoria assumes throne}
^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}


			^{Johann Heinrich Holke}^{b.1818 Westercappein, BRD d.1889}

		^{Johann Heinrich Holke}^{b.1878 Westerbe, Westercappeln d.1947 Westerbe, Westercappeln}	^{Wilhelmine Catharine Kramer}^{b.1848 Westercappein, BRD d.1902 Westercappein, BRD}

	^{Heinrich Hermann Holke}^{b.1913 Westerbe, Westercappeln d.1971 Mettingen, DE}

		^{Johanne Wilhelmine Kramer}^{b.1884 Mettingen, DE d.1940 Schlagvorders, Osnabruck}

^{Horst Heinrich Holke Holke}^{b. Private d.}



	^{Hildegard Pauline Kramer}^{b. Private d.}